What is 30 - [ (9x2) + (3x4) ]

(and i also have 5 more questions so wait for those)

Which statements are true? Select each correct answer. All rectangles are squares. All squares are rhombuses. All rhombuses are rectangles. All parallelograms are quadrilaterals.

How do you get 2b+8 factored?

Unit Test Review Active Yellow light has a frequency of 5.2 x 1014 Hz and travels at a speed of 3.0 x 108 m/s. What is the wavelength of yellow light, in meters? 5.8 x 10-7m 2.2 x 10-6m 1.7 106 m 8.2 * 1022 m Save and Exit Next Submit the

Are these expressions the same c = 1c c + 1/4c why or why not

5a + 3 - 3a = - 7 how do I get the answer

A woman is traveling with a wolf, a goose, and a mouse. She must cross a river in a boat that will only hold herself and one other animal. If left to themselves, the wolf will eat the goose and the goose will eat the mouse.

Does - 3 (x-4) = - 3x=12 have one solution, many solutions, or no solutions at all?

Solve the inequality - 6>-2/3

How is adding integers similar to adding whole numbers how is it different?

Preston drew a blueprint of an additional room he is planning to add to his house. On the blueprint, 2 centimeters is equal to 3 feet in the actual room.